| Runner | Event | Time | Distance | Position | Date |
|---|---|---|---|---|---|
| Phil Redden | Northants XC Champs - Senior Men | 38:49 | 10.0km | 32 (0) | 15-01-2005 |
| Rachel Sutcliffe | St Ives Dairy Crest 10k | 38:49 | 10.0km | 2 PB (1 FV35) | 20-07-2008 |
| Phil Redden | Ramsey 10K | 38:49 | 10.0km | 28 (1 MV55) | 14-06-2009 |
| Paul Ridley | Eye 10k | 38:49 | 10.0km | 23 (3 MV45) | 13-05-2012 |
| Tom Hemingway | Silverstone 10k | 38:50 | 10.0km | 92 (3 JM) | 09-05-2012 |
| Andy Weaver | Beds AAA 10K | 38:50 | 10.0km | () | 21-07-2017 |
| Piers Serjeant | Adnams 10k | 38:50 | 10.0km | 14 (3 MV40) | 18-11-2018 |
| Keith Pritchard | Titchmarsh 10k | 38:51 | 10.0km | 14 (M) | 30-04-2006 |
| Ian Turner | Ely 10k | 38:51 | 10.0km | 31 (M) PB | 31-12-2009 |
| Paul Ridley | St Ives | 38:51 | 10.0km | 28 (2 MV45) | 15-07-2012 |
| Ivan Holroyd | Spalding Tulip 10k | 38:51 | 10.0km | 10 (3 MV40) | 31-03-2013 |
| Piers Serjeant | Adnams Southwold 10k | 38:51 | 10.0km | 30 (6 MV45) | 17-11-2019 |
| Keith Pritchard | St Ives 10k | 38:52 | 10.0km | 32 (M) | 22-07-2007 |
| Malcolm Pritchard | Whipsnade 10K | 38:52 | 10.0km | 25 (M) | 07-06-2009 |
| Paul Ridley | Titchmarsh 10k | 38:52 | 10.0km | 15 (0) PB | 02-05-2010 |
| Ian Turner | Cambs 2012 XC - 10k | 38:52 | 10.0km | 22 (M) | 08-01-2012 |
| Piers Serjeant | Waterside 10K | 38:52 | 10.0km | 10 (3 MV40) | 16-12-2018 |
| Paul Veitch | Cambridge Cambourne 10K | 38:53 | 10.0km | 20 (M) | 05-04-2009 |
| Russ Hewitt | Waterside 10k | 38:53 | 10.0km | 15 (MV40) PB | 15-12-2019 |
| Peterborough 10k (AAA) | 38:54 | 10.0km | 29 (0) | 13-07-2003 | |
| Phil Redden | Titchmarsh 10k | 38:54 | 10.0km | 16 (MV50) | 30-04-2006 |
| Paul Ridley | Eye 10k | 38:54 | 10.0km | 34 (MV40) | 09-05-2010 |
| Keith Pritchard | Ramsey 10k | 38:54 | 10.0km | 16 (5 MV40) | 12-06-2011 |
| Neil Shorten | Santa Run 10k | 38:54 | 10.0km | 2 (M) | 18-12-2011 |
| Neil Adams | Peterborough 10k (AAA) | 38:56 | 10.0km | 33 (0) | 13-07-2003 |